Well heres what i've done so far.
So it's not show quality but it works for me. I only have two screws in that pic I got four in the other, but the magnet is against the cab so it doesn't matter much. I originally installed the 5 1/4 in the rear but without a amp those speakers are useless. The 6x9's I had always sounded like crapola, to bassy. The problem was the box they were in. Those 6x9's are meant for a infinite baffle enough bass and they sound fairly decent now even with the stock radio. Now I think i'll buy some 6x8's for the front instead of messing with the others. Unfortunately I wasted over 300 on sub and amps that I never needed.. live and learn.